Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between RS 232,RS 485,RS 422, how
they different from each other
- 15 Answers
- 45912 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / karthik
RS-232 is for sending signal to short distance and the
signal transfer is very fast
RS-422&485 is for sending signal to long distance and the
signal transfer is slow
| Is This Answer Correct ? | 9 Yes | 20 No |
Post New Answer View All Answers
What is instrumentation control?
In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?
What is the difference between uv and ir scanners? and what is the workig principle of both
SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.
Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?
How to Calibrate Interface Level Troll in field
basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......
please tel me the calibration of pneumatic controler.
any questions on motor and energy conversions machines?
what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration
What is the use of single seated valve?
How to Calibrate Vibration Probe (Axial, Redial) in field
why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
What inherent design and operating principles are included in a modern control system to use predictive maintenance practices to increase overall system reliability?
